Thank you for viewing! ( *´꒳`*) This is a rare bag, specially ordered from a specialty store that sells materials for squishies and the like❣️ Squishies tend to deteriorate (become sticky with oil) when stored in bags, so I recommend washing and replacing the bags for any that you're concerned about ᕷ*.° This is a set of 10 bags + 1 bonus (can be specified) + 1 limited-time bag, for a total of 12 bags! Repeat customers will receive even more extras, so please send a message after purchase to let me know you're a repeat customer (♡ᴗ͈ˬᴗ͈) From the second set (can be combined with other items), you will receive a 200 yen discount, so please comment before purchasing (*ᵕ ᵕ)" Size: 11cm x 14cm When sealed: 11cm x 12cm This is a recommended size for small squishies ( *´꒳`*)